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Nuclear Stability

Too much neut...

Question

Too much neutrons which are unpaired with protons lead to instability of a nucleus.

A

False

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B

True

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Solution

The correct option is B True

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Q. Masses of nucleus, neutron and proton are M,

m_{n}

m_{p}

respectively. if nucleus has been divided in to neutrons and protons, then

Q. Constituents of nucleus of three atoms A, B and C are given below:
A - 90 protons and 148 neutrons
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C - 90 protons and 146 neutrons
Based on the above data, which of these atoms are isotopes.

Q. Assertion :Light nuclei are most stable if

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4.00388

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, Mass of neutron

= 1.00893

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